How to use this preset
- Choose one source video.
- Review the YouTube Shorts 9:16 crop and reposition the subject.
- Export a platform-ready H.264 MP4.
YOUTUBE SHORTS VIDEO PRESET
Resize Video for YouTube Shorts
The YouTube Shorts 9:16 preset is selected automatically. Drag the focal point, adjust zoom, and export without uploading your source video.
Preset: 9:16 · YouTube Shorts
Drop your video hereMP4, MOV, WebM, WMV, and more● Nothing is uploaded
Your video stays private
The File API, WebCodecs and FFmpeg.wasm run in this browser. Your source video is never sent to our server.
MP4 · MOV · WebM · WMVRelated creator tools
Creator toolsEverything stays local
Remove silenceOpen dedicated tool→Shorts makerOpen dedicated tool→Burn captionsOpen dedicated tool→Batch thumbnailsOpen dedicated tool→01Truly local processingFile APIs, WebCodecs, and WebAssembly all run in your browser.
02Every feature is freeNo file-size limit, with up to 4K, batch, and advanced tools.
03No server copyNo video upload endpoint and no account required.